CY62256VNLL-70ZXI Cypress Semiconductor Corp, CY62256VNLL-70ZXI Datasheet - Page 4

• Manufacturer Part Number: CY62256VNLL-70ZXI
• Description: IC SRAM 256KBIT 70NS 28TSOP
• Manufacturer: Cypress Semiconductor Corp
• Type: Asynchronousr

Specifications of CY62256VNLL-70ZXI

• Memory Size: 256K (32K x 8)
• Package / Case: 28-TSOP I
• Format - Memory: RAM
• Memory Type: SRAM
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Access Time: 70 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 30 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Ports: 1
• Operating Supply Voltage: 3 V
• Density: 256Kb
• Access Time (max): 70ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3V
• Address Bus: 15b
• Package Type: TSOP-I
• Operating Temp Range: -40C to 85C
• Supply Current: 30mA
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Word Size: 8b
• Number Of Words: 32K
• Memory Configuration: 32K X 8
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: TSOP
• No. Of Pins: 28
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 428-2085; CY62256VNLL-70ZXI

Maximum Ratings
Exceeding maximum ratings may shorten the useful life of the
device. User guidelines are not tested.
Storage temperature ................................ –65 °C to +150 °C
Ambient temperature with
power applied ........................................... –55 °C to +125 °C
Supply voltage to ground potential
(pin 28 to pin 14)...........................................–0.5 V to +4.6 V
DC voltage applied to outputs
in high Z State
DC input voltage
Output current into outputs (LOW) .............................. 20 mA
Electrical Characteristics
Over the Operating Range
Document Number: 001-06512 Rev. *E
V
V
V
V
I
I
I
I
I
Notes
Parameter
IX
OZ
CC
SB1
SB2
2. V
3. T
4. Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at V
OH
OL
IH
IL
A
IL
is the “Instant-On” case temperature.
(min) = –2.0 V for pulse durations of less than 20 ns.
Output HIGH voltage
Output LOW voltage
Input HIGH voltage
Input LOW voltage
Input leakage current
Output leakage current
V
current
Automatic CE
power-down current - TTL
inputs
Automatic CE
power-down current -
CMOS inputs
[2]
CC
[2]
.................................. –0.5 V to V
operating supply
............................... –0.5 V to V
Description
I
I
GND ≤ V
GND ≤ V
Disabled
V
f = f
V
V
V
V
f = 0
OH
OL
CC
CC
IN
CC
IN
= 2.1 mA
≥ V
= −1.0 mA
MAX
≥ V
= 3.6 V, I
= 3.6 V, CE ≥ V
= 3.6 V, CE ≥ V
CC
IH
= 1/t
IN
IN
CC
CC
or V
– 0.3 V or V
≤ V
≤ V
+ 0.5 V
+ 0.5 V
RC
OUT
IN
CC
CC
≤ V
Test Conditions
, Output
= 0 mA,
IL
CC
IH
, f = f
IN
,
– 0.3 V,
≤ 0.3 V,
MAX
Static discharge voltage.......................................... > 2001 V
(per MIL-STD-883, method 3015)
Latch-up current .................................................... > 200 mA
Operating Range
CY62256VN Commercial
Device
V
V
Commercial/
Industrial/
Automotive-A
Automotive-E
Commercial/
Industrial/
Automotive-A
Automotive-E
All ranges
All ranges
Commercial
Industrial/
Automotive-A
Automotive-E
CC
CC
= 2.7 V
= 2.7 V
Industrial
Automotive-A
Automotive-E –40
Range
CC
–0.5
Min
–10
–10
2.4
2.2
= V
–1
–1
–
–
–
–
–
–
CC
–40
–40
0
Typ, T
Temperature
°
°
Ambient
C to +70
°
°
Typ
C to +125
C to +85
C to +85
(T
100
0.1
11
A
–
–
–
–
–
–
–
–
A
–70
= 25 °C, and t
[4]
)
[3]
CY62256VN
°
V
C
°
°
CC
°
C
C
C
Max
+10
+10
300
130
0.4
0.8
+1
+1
30
10
+ 0.3V
–
5
AA
2.7 V to 3.6 V
Page 4 of 15
= 70 ns.
V
CC
Unit
mA
μA
μA
μA
μA
μA
μA
V
V
V
V